/* ==========================================================================
   TADEM TEMİZLİK — Kurumsal Tasarım Sistemi
   Poppins (başlık) + Inter (metin) · Mavi/Camgöbeği hijyen paleti
   ========================================================================== */

/* ---------- TASARIM TOKENLARI ---------- */
:root {
    /* Marka renkleri */
    --brand-800: #013a78;
    --brand-700: #024a97;
    --brand-600: #0056b3;   /* ana marka */
    --brand-500: #1a6fd4;
    --cyan-600:  #0093b8;
    --cyan-500:  #00a8cc;   /* aksan */
    --cyan-400:  #29c1e0;

    /* Nötrler */
    --ink:     #0e1c30;     /* koyu metin / lacivert */
    --ink-2:   #23374f;
    --slate:   #5a6b80;     /* soluk metin */
    --line:    #e7edf3;
    --mist:    #f4f8fb;     /* açık zemin */
    --mist-2:  #eef4f9;
    --surface: #ffffff;

    /* Marka gradyanları */
    --grad-brand: linear-gradient(120deg, var(--brand-600) 0%, var(--cyan-500) 100%);
    --grad-brand-soft: linear-gradient(120deg, var(--brand-700) 0%, var(--cyan-600) 100%);

    /* Gölgeler */
    --sh-xs: 0 1px 2px rgba(14,28,48,.06);
    --sh-sm: 0 4px 14px rgba(14,28,48,.06);
    --sh-md: 0 12px 30px rgba(14,28,48,.08);
    --sh-lg: 0 24px 60px rgba(14,28,48,.12);
    --sh-brand: 0 14px 34px rgba(0,86,179,.28);
    --sh-wa: 0 14px 30px rgba(37,211,102,.30);

    /* Biçim */
    --r-sm: 12px;
    --r-md: 18px;
    --r-lg: 26px;
    --r-pill: 999px;

    /* Hareket */
    --ease: cubic-bezier(.16,1,.3,1);
    --ease-out: cubic-bezier(.22,.61,.36,1);
    --t-fast: .22s var(--ease);
    --t: .38s var(--ease);

    --nav-h: 78px;
    --maxw: 1200px;
}

/* ---------- SIFIRLAMA ---------- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; overflow-x: clip; }

body {
    font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    color: var(--ink);
    background: var(--mist);
    line-height: 1.65;
    font-size: 16px;
    overflow-x: clip;
    padding-top: var(--nav-h);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, h5 {
    font-family: 'Poppins', system-ui, sans-serif;
    color: var(--ink);
    font-weight: 600;
    line-height: 1.18;
    letter-spacing: -.02em;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img, svg { display: block; max-width: 100%; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
:focus-visible { outline: 3px solid var(--cyan-500); outline-offset: 3px; border-radius: 6px; }

.container { width: min(92%, var(--maxw)); margin-inline: auto; }

/* Grid çocuklarının uzun içerikte taşmasını engelle */
.detail-grid > *, .products-layout > *, .about-grid > *,
.contact-wrap > *, .footer-grid > *, .gallery-wrapper > * { min-width: 0; }

/* İkonlar */
.icon {
    width: 1em; height: 1em;
    fill: none; stroke: currentColor;
    stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
    flex: none;
}
.icon-fill { fill: currentColor; stroke: none; }

/* Erişilebilirlik: içeriğe atla */
.skip-link {
    position: absolute; left: 16px; top: -60px; z-index: 4000;
    background: var(--brand-600); color: #fff; padding: 10px 18px;
    border-radius: var(--r-sm); font-weight: 600; transition: top .25s var(--ease);
}
.skip-link:focus { top: 16px; }

/* ---------- KAYAN GÖRÜNÜR ANİMASYONU ---------- */
.reveal {
    opacity: 0;
    transform: translateY(26px);
    transition: opacity .8s var(--ease), transform .8s var(--ease);
    transition-delay: var(--d, 0ms);
    will-change: opacity, transform;
}
.reveal.in { opacity: 1; transform: none; }

/* ==========================================================================
   HEADER
   ========================================================================== */
.site-header {
    position: fixed; inset: 0 0 auto 0; z-index: 2000;
    height: var(--nav-h);
    background: rgba(255,255,255,.94);
    border-bottom: 1px solid rgba(14,28,48,.07);
    transition: transform .45s var(--ease), box-shadow .3s var(--ease), background .3s var(--ease);
}
.site-header.scrolled { box-shadow: var(--sh-sm); background: rgba(255,255,255,.98); }
.site-header.header-hidden { transform: translateY(-100%); }
body.menu-open .site-header { transform: none; }

.navbar { display: flex; align-items: center; justify-content: space-between; height: 100%; gap: 18px; }

.brand { display: flex; align-items: center; height: 100%; }
.brand a { display: inline-flex; align-items: center; height: 100%; }
.site-logo {
    display: block; height: 75px; max-width: 260px; object-fit: contain; 
    object-fit: contain; transition: transform var(--t-fast);
}
.brand:hover .site-logo { transform: scale(1.03); }

/* Masaüstü menü */
.nav { display: flex; align-items: center; gap: 6px; }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 10px 14px; border-radius: var(--r-pill);
    color: var(--ink-2); font-weight: 500; font-size: 15px;
    position: relative; transition: color var(--t-fast), background var(--t-fast);
}
.nav-links a .icon { font-size: 17px; color: var(--cyan-500); transition: color var(--t-fast); }
.nav-links a::after {
    content: ''; position: absolute; left: 16px; right: 16px; bottom: 6px; height: 2px;
    background: var(--grad-brand); border-radius: 2px;
    transform: scaleX(0); transform-origin: left; transition: transform var(--t);
}
.nav-links a:hover { color: var(--brand-600); }
.nav-links a:hover::after,
.nav-links a[aria-current="page"]::after { transform: scaleX(1); }
.nav-links a[aria-current="page"] { color: var(--brand-600); }

/* Header CTA (masaüstü) */
.nav-cta {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 11px 20px; border-radius: var(--r-pill);
    background: var(--grad-brand); color: #fff; font-weight: 600; font-size: 14.5px;
    box-shadow: var(--sh-brand); transition: transform var(--t-fast), box-shadow var(--t-fast);
    margin-left: 8px;
}
.nav-cta .icon { font-size: 16px; }
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 18px 40px rgba(0,86,179,.34); color: #fff; }

/* Hamburger */
.menu-toggle {
    display: none; width: 46px; height: 46px; border-radius: 13px;
    align-items: center; justify-content: center; color: var(--brand-600);
    background: var(--mist-2); border: 1px solid var(--line);
    position: relative; z-index: 2210;
    transition: background var(--t-fast), color var(--t-fast), box-shadow var(--t-fast);
}
.menu-toggle .icon { font-size: 24px; }
.menu-toggle:hover { box-shadow: var(--sh-sm); }
body.menu-open .menu-toggle { background: #fff; box-shadow: var(--sh-md); }

/* Animasyonlu çubuklar (JS ile enjekte edilir) */
.ham { position: relative; display: block; width: 22px; height: 15px; }
.ham i {
    position: absolute; left: 0; right: 0; height: 2.5px; border-radius: 3px;
    background: currentColor;
    transition: transform .42s var(--ease), opacity .25s var(--ease), top .42s var(--ease), width .42s var(--ease);
}
.ham i:nth-child(1) { top: 0; }
.ham i:nth-child(2) { top: 6.25px; width: 78%; }
.ham i:nth-child(3) { top: 12.5px; }
.menu-toggle:hover .ham i:nth-child(2) { width: 100%; }
body.menu-open .ham i:nth-child(1) { top: 6.25px; transform: rotate(45deg); }
body.menu-open .ham i:nth-child(2) { opacity: 0; transform: translateX(-8px); }
body.menu-open .ham i:nth-child(3) { top: 6.25px; transform: rotate(-45deg); width: 100%; }

.nav-overlay {
    position: fixed; inset: 0; z-index: 1800;
    background: rgba(9,20,36,.48); backdrop-filter: blur(3px);
    opacity: 0; visibility: hidden; transition: opacity .35s var(--ease), visibility .35s;
}
body.menu-open .nav-overlay { opacity: 1; visibility: visible; }

/* ==========================================================================
   BUTONLAR
   ========================================================================== */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 10px;
    padding: 14px 28px; border-radius: var(--r-pill);
    font-weight: 600; font-size: 15px; letter-spacing: .01em;
    transition: transform var(--t-fast), box-shadow var(--t-fast), background var(--t-fast);
    position: relative; overflow: hidden; white-space: nowrap;
}
.btn .icon { font-size: 18px; transition: transform var(--t); }
.btn::after {
    content: ''; position: absolute; inset: 0; pointer-events: none;
    background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,.28) 50%, transparent 70%);
    transform: translateX(-120%); transition: transform .7s var(--ease);
}
.btn:hover::after { transform: translateX(120%); }

.btn-primary { background: var(--grad-brand); color: #fff; box-shadow: var(--sh-brand); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 20px 44px rgba(0,86,179,.34); color: #fff; }
.btn-primary:hover .icon { transform: translateX(4px); }

.btn-ghost {
    background: #fff; color: var(--brand-600); box-shadow: var(--sh-sm);
    border: 1px solid var(--line);
}
.btn-ghost:hover { transform: translateY(-3px); box-shadow: var(--sh-md); color: var(--brand-700); }

.btn-light { background: #fff; color: var(--brand-700); box-shadow: 0 12px 30px rgba(2,26,60,.22); }
.btn-light:hover { transform: translateY(-3px); color: var(--brand-800); }

.btn-outline-light {
    background: rgba(255,255,255,.10); color: #fff;
    border: 1.5px solid rgba(255,255,255,.55); backdrop-filter: blur(4px);
}
.btn-outline-light:hover { background: rgba(255,255,255,.18); transform: translateY(-3px); color: #fff; }

.btn-whatsapp { background: #25D366; color: #fff; box-shadow: var(--sh-wa); }
.btn-whatsapp:hover { background: #1fb857; transform: translateY(-3px); color: #fff; }
.btn-call { background: var(--grad-brand); color: #fff; box-shadow: var(--sh-brand); }
.btn-call:hover { transform: translateY(-3px); color: #fff; }

.btn-sm {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    background: var(--mist-2); color: var(--brand-700); font-weight: 600; font-size: 14px;
    padding: 11px 18px; border-radius: var(--r-sm); margin-top: auto;
    transition: transform var(--t-fast), background var(--t-fast), color var(--t-fast), box-shadow var(--t-fast);
}
.btn-sm .icon { font-size: 16px; transition: transform var(--t); }
.btn-sm:hover { background: var(--grad-brand); color: #fff; transform: translateY(-2px); box-shadow: var(--sh-brand); }
.btn-sm:hover .icon { transform: translateX(3px); }

/* ==========================================================================
   BÖLÜM BAŞLIKLARI
   ========================================================================== */
.section { padding: clamp(56px, 8vw, 96px) 0; }
.section-head { text-align: center; max-width: 680px; margin: 0 auto clamp(36px, 5vw, 56px); }
.eyebrow {
    display: inline-flex; align-items: center; gap: 8px;
    font-family: 'Poppins', sans-serif; font-weight: 600; font-size: 13px;
    text-transform: uppercase; letter-spacing: .12em; color: var(--brand-600);
    background: var(--mist-2); padding: 7px 16px; border-radius: var(--r-pill); margin-bottom: 16px;
}
.eyebrow .icon { font-size: 15px; color: var(--cyan-500); }
.section-head h2 { font-size: clamp(26px, 4vw, 38px); margin-bottom: 14px; }
.section-head p { color: var(--slate); font-size: 16.5px; }

/* Sayfa üst başlığı (iç sayfalar) */
.page-header {
    position: relative; text-align: center; color: #fff; overflow: hidden;
    padding: clamp(52px, 9vw, 96px) 0 clamp(46px, 7vw, 78px);
    background: var(--grad-brand-soft);
}
.page-header::before {
    content: ''; position: absolute; inset: 0;
    background:
        radial-gradient(700px 320px at 12% 0%, rgba(255,255,255,.18), transparent 60%),
        radial-gradient(600px 300px at 100% 120%, rgba(0,0,0,.16), transparent 60%);
}
.page-header .container { position: relative; }
.ph-crumb {
    display: inline-flex; align-items: center; gap: 10px; flex-wrap: wrap; justify-content: center;
    font-size: 12.5px; font-weight: 500; letter-spacing: .04em; text-transform: uppercase;
    color: rgba(255,255,255,.9); margin-bottom: 18px;
    padding: 8px 18px; border-radius: var(--r-pill);
    background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.20);
    backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
}
.ph-crumb a { color: rgba(255,255,255,.78); font-weight: 500; transition: color var(--t-fast); }
.ph-crumb a:hover { color: #fff; }
.ph-crumb > span:last-child { color: #fff; font-weight: 600; }
.ph-crumb .icon { font-size: 12px; opacity: .55; }
.page-header h1 { color: #fff; font-size: clamp(28px, 5vw, 46px); }
.page-header p { color: rgba(255,255,255,.9); max-width: 620px; margin: 14px auto 0; font-size: 16.5px; }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
    position: relative; overflow: hidden; color: #fff;
    min-height: calc(100vh - var(--nav-h)); display: flex; align-items: center;
    padding: 70px 0;
    background: linear-gradient(135deg, var(--brand-800) 0%, var(--brand-600) 45%, var(--cyan-600) 100%);
}
.hero-mesh { position: absolute; inset: -20%; z-index: 0; }
.hero-mesh::before, .hero-mesh::after {
    content: ''; position: absolute; border-radius: 50%; filter: blur(60px); opacity: .55;
    animation: meshFloat 16s ease-in-out infinite;
}
.hero-mesh::before {
    width: 46vw; height: 46vw; left: -6%; top: 6%;
    background: radial-gradient(circle, var(--cyan-400), transparent 62%);
}
.hero-mesh::after {
    width: 40vw; height: 40vw; right: -4%; bottom: -6%;
    background: radial-gradient(circle, #6fe3ff, transparent 60%);
    animation-delay: -6s;
}
@keyframes meshFloat {
    0%,100% { transform: translate(0,0) scale(1); }
    50%     { transform: translate(3%, 4%) scale(1.08); }
}
/* Kabarcıklar */
.bubbles { position: absolute; inset: 0; z-index: 0; overflow: hidden; pointer-events: none; }
.bubbles span {
    position: absolute; bottom: -12%; border-radius: 50%;
    background: radial-gradient(circle at 32% 28%, rgba(255,255,255,.6), rgba(255,255,255,.08));
    border: 1px solid rgba(255,255,255,.18);
    animation: rise linear infinite;
}
.bubbles span:nth-child(1){ left:8%;  width:34px; height:34px; animation-duration:18s; }
.bubbles span:nth-child(2){ left:22%; width:16px; height:16px; animation-duration:13s; animation-delay:2s; }
.bubbles span:nth-child(3){ left:38%; width:52px; height:52px; animation-duration:22s; animation-delay:1s; }
.bubbles span:nth-child(4){ left:55%; width:22px; height:22px; animation-duration:15s; animation-delay:4s; }
.bubbles span:nth-child(5){ left:70%; width:40px; height:40px; animation-duration:20s; animation-delay:3s; }
.bubbles span:nth-child(6){ left:84%; width:18px; height:18px; animation-duration:12s; }
.bubbles span:nth-child(7){ left:92%; width:30px; height:30px; animation-duration:17s; animation-delay:2s; }
@keyframes rise {
    0%   { transform: translateY(0) scale(.6); opacity: 0; }
    12%  { opacity: .9; }
    100% { transform: translateY(-118vh) scale(1); opacity: 0; }
}

.hero-inner { position: relative; z-index: 2; max-width: 820px; }
.hero-badge {
    display: inline-flex; align-items: center; gap: 9px;
    background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.28);
    padding: 8px 18px; border-radius: var(--r-pill); font-size: 13.5px; font-weight: 500;
    backdrop-filter: blur(6px); margin-bottom: 24px;
}
.hero-badge .dot { width: 8px; height: 8px; border-radius: 50%; background: #7cf6c0; box-shadow: 0 0 0 4px rgba(124,246,192,.28); }
.hero h1 { color: #fff; font-size: clamp(34px, 6vw, 60px); margin-bottom: 20px; text-wrap: balance; }
.hero h1 .accent { background: linear-gradient(100deg, #a8f0ff, #dffaff); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-lead { font-size: clamp(16px, 2.2vw, 19px); color: rgba(255,255,255,.92); max-width: 640px; margin-bottom: 34px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }

/* İstatistik şeridi */
.hero-stats {
    position: relative; z-index: 2; display: grid;
    grid-template-columns: repeat(4, 1fr); gap: 14px;
    margin-top: 52px; max-width: 860px;
}
.hero-stats li {
    background: rgba(255,255,255,.10); border: 1px solid rgba(255,255,255,.20);
    border-radius: var(--r-md); padding: 18px 16px; backdrop-filter: blur(6px);
}
.hero-stats b { display: block; font-family: 'Poppins', sans-serif; font-size: 22px; color: #fff; }
.hero-stats span { font-size: 13px; color: rgba(255,255,255,.82); }

/* ==========================================================================
   ÖZELLİKLER
   ========================================================================== */
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 26px; }
.feature-card {
    position: relative; background: var(--surface); border: 1px solid var(--line);
    border-radius: var(--r-lg); padding: 34px 30px; box-shadow: var(--sh-sm);
    transition: transform var(--t), box-shadow var(--t), border-color var(--t);
    overflow: hidden;
}
.feature-card::before {
    content: ''; position: absolute; inset: 0 0 auto 0; height: 4px;
    background: var(--grad-brand); transform: scaleX(0); transform-origin: left; transition: transform var(--t);
}
.feature-card:hover { transform: translateY(-8px); box-shadow: var(--sh-lg); border-color: transparent; }
.feature-card:hover::before { transform: scaleX(1); }
.icon-chip {
    width: 62px; height: 62px; border-radius: 18px; display: grid; place-items: center;
    background: linear-gradient(145deg, var(--mist-2), #fff);
    border: 1px solid var(--line); color: var(--brand-600); font-size: 27px;
    margin-bottom: 20px; transition: transform var(--t), background var(--t), color var(--t);
}
.feature-card:hover .icon-chip { background: var(--grad-brand); color: #fff; transform: rotate(-6deg) scale(1.06); }
.feature-card h3 { font-size: 20px; margin-bottom: 10px; }
.feature-card p { color: var(--slate); font-size: 15px; }

/* ==========================================================================
   KATEGORİ VİTRİNİ (anasayfa)
   ========================================================================== */
.cats { background: linear-gradient(180deg, #fff 0%, var(--mist) 100%); }
.cats-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 18px; }
.cat-card {
    display: flex; flex-direction: column; gap: 14px; align-items: flex-start;
    background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-md);
    padding: 24px 22px; box-shadow: var(--sh-xs);
    transition: transform var(--t), box-shadow var(--t), border-color var(--t);
}
.cat-card:hover { transform: translateY(-6px); box-shadow: var(--sh-md); border-color: var(--cyan-400); }
.cat-card .icon-chip { width: 52px; height: 52px; font-size: 23px; margin: 0; border-radius: 15px; }
.cat-card:hover .icon-chip { background: var(--grad-brand); color: #fff; }
.cat-card h3 { font-size: 16px; font-weight: 600; }
.cat-card .cat-go {
    display: inline-flex; align-items: center; gap: 6px; margin-top: auto;
    color: var(--brand-600); font-weight: 600; font-size: 13.5px;
}
.cat-card .cat-go .icon { font-size: 15px; transition: transform var(--t); }
.cat-card:hover .cat-go .icon { transform: translateX(4px); }

/* ==========================================================================
   CTA ŞERİDİ
   ========================================================================== */
.cta-band { position: relative; overflow: hidden; }
.cta-inner {
    position: relative; z-index: 1; color: #fff; text-align: center;
    background: var(--grad-brand-soft); border-radius: var(--r-lg);
    padding: clamp(40px, 6vw, 64px) 28px; box-shadow: var(--sh-lg);
}
.cta-inner::before {
    content: ''; position: absolute; inset: 0; border-radius: inherit;
    background: radial-gradient(600px 260px at 50% -20%, rgba(255,255,255,.20), transparent 60%);
}
.cta-inner > * { position: relative; }
.cta-inner h2 { color: #fff; font-size: clamp(24px, 4vw, 36px); margin-bottom: 12px; }
.cta-inner p { color: rgba(255,255,255,.9); max-width: 560px; margin: 0 auto 28px; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }

/* ==========================================================================
   KURUMSAL
   ========================================================================== */
.about-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 46px; align-items: start; }
.about-text .eyebrow { margin-bottom: 18px; }
.about-text h2 { font-size: clamp(26px, 4vw, 36px); margin-bottom: 18px; }
.about-text p { color: var(--slate); font-size: 16px; margin-bottom: 18px; }
.about-highlights { display: grid; gap: 14px; margin-top: 26px; }
.about-highlights li { display: flex; gap: 12px; align-items: flex-start; color: var(--ink-2); font-size: 15px; }
.about-highlights .icon-chip { width: 40px; height: 40px; font-size: 18px; border-radius: 12px; margin: 0; }

.vm-stack { display: grid; gap: 20px; }
.vm-card {
    background: var(--surface); border: 1px solid var(--line); border-left: 4px solid var(--cyan-500);
    border-radius: var(--r-md); padding: 28px; box-shadow: var(--sh-sm);
    transition: transform var(--t), box-shadow var(--t);
}
.vm-card:hover { transform: translateY(-5px); box-shadow: var(--sh-md); }
.vm-card h3 { display: flex; align-items: center; gap: 12px; font-size: 19px; margin-bottom: 12px; color: var(--brand-700); }
.vm-card h3 .icon-chip { width: 44px; height: 44px; font-size: 19px; border-radius: 13px; margin: 0; }
.vm-card p { color: var(--slate); font-size: 15px; }

.stat-row {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
    margin-top: clamp(40px, 6vw, 64px);
    background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg);
    padding: 34px; box-shadow: var(--sh-sm); text-align: center;
}
.stat-row .stat b { display: block; font-family: 'Poppins', sans-serif; font-size: clamp(26px, 4vw, 34px); color: var(--brand-600); }
.stat-row .stat span { color: var(--slate); font-size: 14px; }

/* ==========================================================================
   İLETİŞİM
   ========================================================================== */
.contact-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; align-items: stretch; }
.contact-card {
    background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg);
    padding: clamp(30px, 4vw, 46px); box-shadow: var(--sh-sm); border-top: 4px solid var(--brand-600);
}
.contact-hero { text-align: center; }
.contact-hero .icon-chip { width: 78px; height: 78px; font-size: 34px; border-radius: 22px; margin: 0 auto 22px; }
.contact-hero .phone-big { font-family: 'Poppins', sans-serif; font-size: clamp(26px, 4vw, 34px); color: var(--ink); margin-bottom: 14px; }
.contact-hero p { color: var(--slate); margin-bottom: 28px; }
.contact-buttons { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

.info-list { display: grid; gap: 8px; }
.info-list li {
    display: flex; align-items: center; gap: 16px; padding: 16px;
    border-radius: var(--r-md); border: 1px solid var(--line); background: var(--mist);
    transition: transform var(--t-fast), border-color var(--t-fast), background var(--t-fast);
}
.info-list li:hover { transform: translateX(4px); border-color: var(--cyan-400); background: #fff; }
.info-list .icon-chip { width: 46px; height: 46px; font-size: 19px; border-radius: 13px; margin: 0; }
.info-list .info-t { font-family: 'Poppins', sans-serif; font-weight: 600; font-size: 14px; color: var(--ink); }
.info-list .info-v { font-size: 14px; color: var(--slate); }

/* ==========================================================================
   ÜRÜNLER (liste)
   ========================================================================== */
.products-layout { display: grid; grid-template-columns: 258px 1fr; gap: 30px; align-items: start; }
.sidebar {
    background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg);
    padding: 22px; box-shadow: var(--sh-sm); position: sticky; top: calc(var(--nav-h) + 20px);
}
.sidebar h3 { display: flex; align-items: center; gap: 10px; font-size: 16px; margin-bottom: 14px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.sidebar h3 .icon { color: var(--cyan-500); }
.category-list { display: block; }
.category-list .cat-item,
.category-list .cat-parent {
    display: flex; align-items: center; gap: 12px; width: 100%;
    padding: 12px 14px; border-radius: var(--r-sm); font-family: inherit;
    color: var(--ink-2); font-weight: 500; font-size: 14.5px; text-align: left;
    background: none; border: none; cursor: pointer; margin-bottom: 4px;
    transition: background var(--t-fast), color var(--t-fast), padding var(--t-fast);
}
.category-list .cat-item .icon,
.category-list .cat-parent .icon { color: var(--cyan-500); font-size: 18px; transition: color var(--t-fast); }
.category-list .cat-item:hover,
.category-list .cat-parent:hover { background: var(--mist); }
.category-list .cat-item:hover { padding-left: 18px; }
.category-list .cat-item.active { background: var(--grad-brand); color: #fff; box-shadow: var(--sh-brand); }
.category-list .cat-item.active .icon { color: #fff; }

/* Akordeon: üst kategori + alt kategoriler */
.cat-group { margin-bottom: 4px; }
.cat-parent { justify-content: space-between; }
.cat-parent .cat-parent-label { display: inline-flex; align-items: center; gap: 12px; }
.cat-parent .chev { margin-left: 8px; color: var(--slate); font-size: 16px; transition: transform .34s var(--ease), color var(--t-fast); }
.cat-group.open > .cat-parent { background: var(--mist); color: var(--brand-700); }
.cat-group.open > .cat-parent .chev { transform: rotate(90deg); color: var(--brand-600); }
.cat-group.has-active > .cat-parent { color: var(--brand-700); }

.subcat-list { list-style: none; overflow: hidden; max-height: 0; opacity: 0;
    transition: max-height .4s var(--ease), opacity .3s var(--ease); padding-left: 4px; }
.cat-group.open .subcat-list { max-height: 480px; opacity: 1; }
.subcat-list .cat-item.sub {
    position: relative; padding: 10px 12px 10px 32px; font-size: 13.8px; color: var(--slate); margin-bottom: 2px;
    transform: translateX(10px); opacity: 0;
    transition: background var(--t-fast), color var(--t-fast), padding var(--t-fast), transform .34s var(--ease), opacity .34s var(--ease); }
.cat-group.open .subcat-list .cat-item.sub { transform: none; opacity: 1; }
.cat-group.open .subcat-list .cat-item.sub:nth-child(1) { transition-delay: .04s; }
.cat-group.open .subcat-list .cat-item.sub:nth-child(2) { transition-delay: .09s; }
.cat-group.open .subcat-list .cat-item.sub:nth-child(3) { transition-delay: .14s; }
.cat-group.open .subcat-list .cat-item.sub:nth-child(4) { transition-delay: .19s; }
.subcat-list .cat-item.sub::before { content: ''; position: absolute; left: 15px; top: 50%;
    width: 6px; height: 6px; border-radius: 50%; background: var(--cyan-400); transform: translateY(-50%); transition: background var(--t-fast); }
.subcat-list .cat-item.sub:hover { background: var(--mist); color: var(--ink-2); padding-left: 36px; }
.subcat-list .cat-item.sub.active { background: var(--grad-brand); color: #fff; box-shadow: var(--sh-brand); }
.subcat-list .cat-item.sub.active::before { background: #fff; }

.gallery-head { position: relative; z-index: 30; display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 18px; flex-wrap: wrap; }
.gallery-head .result-count { color: var(--slate); font-size: 14px; }
.gallery-head .result-count b { color: var(--brand-600); font-family: 'Poppins', sans-serif; }

.product-gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 22px; }
.product-item {
    display: flex; flex-direction: column; background: var(--surface);
    border: 1px solid var(--line); border-radius: var(--r-lg); padding: 22px; box-shadow: var(--sh-xs);
    transition: transform var(--t), box-shadow var(--t), border-color var(--t);
}
.product-item.hide { display: none; }
.product-item.filtering { opacity: 0; transform: translateY(16px) scale(.97); }
.product-item:hover { transform: translateY(-7px); box-shadow: var(--sh-lg); border-color: transparent; }
.p-media {
    height: 200px; border-radius: var(--r-md); display: grid; place-items: center;
    background: radial-gradient(120% 120% at 30% 20%, #fff, var(--mist-2));
    border: 1px solid var(--line); color: var(--cyan-500); font-size: 52px; margin-bottom: 18px;
    transition: color var(--t);
}
.product-item:hover .p-media { color: var(--brand-600); }
.p-cat { font-size: 11.5px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--cyan-600); margin-bottom: 6px; }
.product-item h4 { font-size: 16px; margin-bottom: 8px; line-height: 1.35; }
.product-item .p-desc { color: var(--slate); font-size: 13.5px; margin-bottom: 18px; flex-grow: 1; }

/* ==========================================================================
   ÜRÜN DETAY + LIGHTBOX
   ========================================================================== */
.detail-grid {
    display: grid; grid-template-columns: 1.05fr 1fr; gap: 44px;
    background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg);
    padding: clamp(24px, 4vw, 44px); box-shadow: var(--sh-sm);
}
.gallery-wrapper { display: flex; flex-direction: column; gap: 14px; }
.main-image {
    position: relative; height: clamp(300px, 44vw, 440px); border-radius: var(--r-md);
    background: radial-gradient(120% 120% at 30% 15%, #fff, var(--mist-2));
    border: 1px solid var(--line); overflow: hidden; cursor: zoom-in;
    display: grid; place-items: center; padding: 18px;
}
.main-image img { width: 100%; height: 100%; object-fit: contain; transition: transform .5s var(--ease); }
.main-image:hover img { transform: scale(1.06); }
.zoom-hint {
    position: absolute; right: 14px; bottom: 14px; display: inline-flex; align-items: center; gap: 7px;
    background: rgba(14,28,48,.72); color: #fff; padding: 7px 14px; border-radius: var(--r-pill);
    font-size: 12px; pointer-events: none; backdrop-filter: blur(4px);
}
.thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.thumb {
    height: 88px; border-radius: var(--r-sm); overflow: hidden; padding: 6px;
    background: #fff; border: 2px solid var(--line); cursor: pointer;
    transition: border-color var(--t-fast), transform var(--t-fast);
}
.thumb img { width: 100%; height: 100%; object-fit: contain; }
.thumb:hover { transform: translateY(-2px); border-color: var(--cyan-400); }
.thumb.active { border-color: var(--brand-600); box-shadow: var(--sh-brand); }

.detail-info { display: flex; flex-direction: column; justify-content: center; }
.detail-info .p-cat { font-size: 12.5px; margin-bottom: 10px; }
.detail-info h1 { font-size: clamp(24px, 3.5vw, 34px); margin-bottom: 8px; }
.detail-info .lead { color: var(--slate); font-size: 16px; margin: 16px 0 12px; }
.detail-feats { display: grid; gap: 10px; margin: 8px 0 28px; }
.detail-feats li { display: flex; align-items: center; gap: 10px; color: var(--ink-2); font-size: 14.5px; }
.detail-feats .icon { color: var(--cyan-500); font-size: 18px; }
.detail-actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* Lightbox */
.lightbox {
    position: fixed; inset: 0; z-index: 5000;
    display: flex; align-items: center; justify-content: center;
    background: rgba(8,16,28,.86); backdrop-filter: blur(10px);
    opacity: 0; visibility: hidden; transition: opacity .32s var(--ease), visibility .32s;
    padding: clamp(14px, 4vw, 28px);
}
.lightbox.open { opacity: 1; visibility: visible; }
.lb-stage {
    position: relative; width: 100%; max-width: 1000px; max-height: 86vh;
    display: flex; align-items: center; justify-content: center; margin: 0 auto;
}
.lb-img {
    display: block; margin: 0 auto;
    max-width: 100%; max-height: 82vh; object-fit: contain; border-radius: var(--r-md);
    box-shadow: 0 30px 80px rgba(0,0,0,.5); background: #fff;
    transform: scale(.94); opacity: 0; transition: transform .38s var(--ease), opacity .38s var(--ease);
}
.lightbox.open .lb-img { transform: scale(1); opacity: 1; }
.lb-btn {
    position: absolute; top: 50%; transform: translateY(-50%);
    width: 54px; height: 54px; border-radius: 50%; display: grid; place-items: center;
    background: rgba(255,255,255,.14); color: #fff; border: 1px solid rgba(255,255,255,.25);
    backdrop-filter: blur(6px); transition: background var(--t-fast), transform var(--t-fast); font-size: 24px;
}
.lb-btn:hover { background: rgba(255,255,255,.28); }
.lb-prev { left: -8px; }
.lb-next { right: -8px; }
.lb-prev:hover { transform: translateY(-50%) translateX(-3px); }
.lb-next:hover { transform: translateY(-50%) translateX(3px); }
.lb-close {
    position: absolute; top: 22px; right: 26px; width: 48px; height: 48px; border-radius: 50%;
    display: grid; place-items: center; background: rgba(255,255,255,.14); color: #fff;
    border: 1px solid rgba(255,255,255,.25); backdrop-filter: blur(6px); font-size: 24px;
    transition: background var(--t-fast), transform var(--t-fast);
}
.lb-close:hover { background: rgba(255,255,255,.28); transform: rotate(90deg); }
.lb-counter {
    position: absolute; bottom: -6px; left: 50%; transform: translate(-50%, 100%);
    color: rgba(255,255,255,.9); font-size: 13px; letter-spacing: .06em;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer { background: var(--ink); color: #cdd7e3; padding: clamp(52px, 7vw, 72px) 0 0; margin-top: 0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 44px; padding-bottom: 44px; }
.footer-brand .footer-logo {
    width: 128px; height: auto; background: #fff; padding: 14px; border-radius: var(--r-md);
    margin-bottom: 18px;
}
.footer-brand p { color: #9fb0c4; font-size: 14.5px; max-width: 320px; }
.footer-social { display: flex; gap: 10px; margin-top: 20px; }
.footer-social a {
    width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center;
    background: rgba(255,255,255,.06); color: #cdd7e3; font-size: 18px;
    transition: background var(--t-fast), color var(--t-fast), transform var(--t-fast);
}
.footer-social a:hover { background: var(--grad-brand); color: #fff; transform: translateY(-3px); }
.footer-col h3 { color: #fff; font-size: 16px; margin-bottom: 20px; display: flex; align-items: center; gap: 10px; }
.footer-col h3 .icon { color: var(--cyan-400); }
.footer-col ul li { margin-bottom: 12px; }
.footer-col ul li a { display: inline-flex; align-items: center; gap: 10px; color: #9fb0c4; font-size: 14px; transition: color var(--t-fast), transform var(--t-fast); }
.footer-col ul li a .icon { color: var(--cyan-400); font-size: 16px; }
.footer-col ul li a:hover { color: #fff; transform: translateX(4px); }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,.08); padding: 22px 0; text-align: center;
    color: #7e91a8; font-size: 13px; background: rgba(0,0,0,.22);
}
.footer-bottom .container { display: flex; align-items: center; justify-content: center; gap: 8px; flex-wrap: wrap; }

/* ==========================================================================
   YÜZEN BUTONLAR
   ========================================================================== */
.floaties { position: fixed; right: 20px; bottom: 20px; z-index: 1500; display: flex; flex-direction: column; gap: 12px; align-items: flex-end; }
.fab {
    width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center;
    color: #fff; font-size: 26px; box-shadow: var(--sh-md);
    transition: transform var(--t-fast), box-shadow var(--t-fast), opacity .3s, visibility .3s;
}
.fab-wa { background: #25D366; box-shadow: var(--sh-wa); animation: waPulse 2.6s ease-out infinite; }
.fab-wa:hover { transform: scale(1.08); color: #fff; }
@keyframes waPulse { 0% { box-shadow: 0 14px 30px rgba(37,211,102,.30), 0 0 0 0 rgba(37,211,102,.45); } 70% { box-shadow: 0 14px 30px rgba(37,211,102,.30), 0 0 0 16px rgba(37,211,102,0); } 100% { box-shadow: 0 14px 30px rgba(37,211,102,.30), 0 0 0 0 rgba(37,211,102,0); } }
.fab-top { background: var(--grad-brand); font-size: 22px; opacity: 0; visibility: hidden; transform: translateY(10px); }
.fab-top.show { opacity: 1; visibility: visible; transform: none; }
.fab-top:hover { transform: translateY(-3px) scale(1.05); color: #fff; }

/* ==========================================================================
   DUYARLI TASARIM
   ========================================================================== */
@media (max-width: 1024px) {
    .about-grid { grid-template-columns: 1fr; gap: 34px; }
    .products-layout { grid-template-columns: 210px 1fr; }
    .detail-grid { grid-template-columns: 1fr; gap: 30px; }
    .contact-wrap { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
    .hero-stats { grid-template-columns: repeat(2, 1fr); }
    .stat-row { grid-template-columns: repeat(2, 1fr); gap: 26px; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
    .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
    :root { --nav-h: 68px; }
    .navbar { gap: 12px; }
       .site-logo { max-height: 65px; width: auto; }

    .nav { position: fixed; top: 0; bottom: 0; right: 0; left: auto;
        width: min(86%, 344px); z-index: 2200;
        background:
            radial-gradient(135% 80% at 100% 0%, rgba(0,168,204,.24), transparent 55%),
            radial-gradient(120% 70% at 0% 100%, rgba(41,193,224,.14), transparent 55%),
            linear-gradient(168deg, #06326b 0%, #012a5a 58%, #011e46 100%);
        border-left: 1px solid rgba(255,255,255,.10);
        flex-direction: column; align-items: stretch; justify-content: flex-start;
        padding: calc(var(--nav-h) + 26px) 20px 32px;
        box-shadow: -24px 0 70px rgba(2,12,30,.5);
        transform: translateX(105%); visibility: hidden; will-change: transform;
        transition: transform .42s var(--ease), visibility .42s;
        overflow-y: auto; -webkit-overflow-scrolling: touch;
    }
    body.menu-open .nav { transform: translateX(0); visibility: visible; }
    .nav-links { flex-direction: column; align-items: stretch; gap: 10px; width: 100%; }
    .nav-links a { display: flex; align-items: center; justify-content: center; gap: 9px;
        width: 100%; text-align: center;
        color: #e9f3fb; font-size: 15.5px; font-weight: 500; padding: 14px 22px;
        border-radius: var(--r-pill); letter-spacing: .01em;
        background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.16);
        transition: background var(--t-fast), border-color var(--t-fast), color var(--t-fast); }
    .nav-links a::before, .nav-links a::after { display: none; }
    /* Giriş animasyonu yalnızca AÇILIŞTA; kapanışta drawer TEK PARÇA kayar → akışkan, "ping" yok */
    body.menu-open .nav-links a { animation: navItemIn .42s var(--ease) both; }
    body.menu-open .nav-links a:nth-child(1) { animation-delay: .05s; }
    body.menu-open .nav-links a:nth-child(2) { animation-delay: .10s; }
    body.menu-open .nav-links a:nth-child(3) { animation-delay: .15s; }
    body.menu-open .nav-links a:nth-child(4) { animation-delay: .20s; }
    .nav-links a .icon { color: #7fdcf0; font-size: 18px; }
    .nav-links a:hover { background: rgba(255,255,255,.12); border-color: rgba(127,220,240,.35); color: #fff; }
    .nav-links a[aria-current="page"] {
        background: linear-gradient(135deg, rgba(0,168,204,.32), rgba(0,86,179,.30));
        border-color: rgba(127,220,240,.65); color: #fff; font-weight: 600;
        box-shadow: 0 6px 18px rgba(0,168,204,.28), inset 0 0 0 1px rgba(255,255,255,.08); }
    .nav-links a[aria-current="page"] .icon { color: #bfefff; }
    .nav-cta { margin: 22px 0 0; justify-content: center; font-size: 15.5px; padding: 15px 22px;
        box-shadow: 0 10px 22px rgba(0,168,204,.26); }
    body.menu-open .nav-cta { animation: navItemIn .42s var(--ease) .24s both; }
    @keyframes navItemIn { from { opacity: 0; transform: translateX(34px); } to { opacity: 1; transform: none; } }
    .menu-toggle { display: flex; }

    .hero { min-height: auto; padding: 54px 0 64px; }
    .hero-actions .btn, .cta-actions .btn { width: 100%; }
    .hero-actions, .cta-actions { width: 100%; }
    .hero-stats { grid-template-columns: repeat(2, 1fr); gap: 12px; margin-top: 38px; }
    .contact-buttons { grid-template-columns: 1fr; }
    .contact-hero .phone-big { word-break: break-word; }

    /* Ürünler: tek sütun + dikey akordeon kategori listesi */
    .products-layout { grid-template-columns: 1fr; gap: 22px; }
    .sidebar { position: static; padding: 18px; }
    .sidebar h3 { margin-bottom: 14px; padding-bottom: 12px; }
    .category-list { display: block; }
    .category-list .cat-item, .category-list .cat-parent { font-size: 15px; padding: 14px 15px; margin-bottom: 5px; }
    .category-list .cat-item:hover { padding-left: 19px; }
    .subcat-list .cat-item.sub { font-size: 14px; padding: 12px 14px 12px 34px; }
    .subcat-list .cat-item.sub:hover { padding-left: 38px; }
    .product-gallery { grid-template-columns: 1fr; gap: 16px; }
    .product-item { padding: 20px; }

    .lb-prev { left: 2px; } .lb-next { right: 2px; }
    .lb-btn { width: 46px; height: 46px; font-size: 20px; }
    .lb-close { top: 14px; right: 16px; }
    .floaties { right: 14px; bottom: 14px; }
    .fab { width: 52px; height: 52px; font-size: 24px; }
}

@media (max-width: 560px) {
    .footer-grid { grid-template-columns: 1fr; gap: 30px; }
    .footer-brand { grid-column: auto; }
    .section-head p, .hero-lead { font-size: 15.5px; }
    .contact-card { padding: 26px 20px; }
    .vm-card { padding: 22px; }
}

@media (max-width: 420px) {
    .hero-stats { grid-template-columns: 1fr 1fr; }
    .cats-grid { grid-template-columns: 1fr 1fr; }
    .stat-row { grid-template-columns: 1fr 1fr; padding: 26px 18px; }
    .nav-cta { margin-top: 20px; }
}

/* ---------- HAREKET AZALTMA ---------- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
    .reveal { opacity: 1 !important; transform: none !important; }
    .bubbles, .hero-mesh { display: none; }
}

/* ==========================================================================
   BACK-END ENTEGRASYON YAMALARI (Tadem — dinamik sürüm)
   ========================================================================== */

/* 1) Masaüstü kategori kenar çubuğu: sticky takılmasını gider.
      Grid içinde esnemeyi engelle (align-self) + çok uzunsa kendi içinde kaydır. */
@media (min-width: 769px) {
    .products-layout { align-items: start; }
    .sidebar {
        align-self: start;
        top: calc(var(--nav-h) + 16px);
        max-height: calc(100vh - var(--nav-h) - 32px);
        overflow-y: auto;
        overscroll-behavior: contain;
    }
    .sidebar::-webkit-scrollbar { width: 8px; }
    .sidebar::-webkit-scrollbar-thumb { background: var(--line); border-radius: 8px; }
    .sidebar::-webkit-scrollbar-track { background: transparent; }
}

/* 2) Ürün kartı görseli (p-media artık <a> + <img>) */
a.p-media { text-decoration: none; overflow: hidden; padding: 12px; }
a.p-media img { width: 100%; height: 100%; object-fit: contain; display: block; }
.product-item .detay-btn { text-decoration: none; }

/* 3) Lazy-load (sonsuz kaydırma) göstergesi */
.load-sentinel { width: 100%; height: 1px; }
.load-status { min-height: 8px; padding: 12px 0 4px; display: flex; justify-content: center; }
.load-status.loading::after {
    content: ''; width: 26px; height: 26px; border-radius: 50%;
    border: 3px solid var(--line); border-top-color: var(--brand-600);
    animation: tdmspin .7s linear infinite;
}
@keyframes tdmspin { to { transform: rotate(360deg); } }

/* 4) Tek görselli üründe küçük resim şeridi gizli (yalnızca büyük görsel) */
.gallery-wrapper.single .thumbs { display: none; }
.gallery-wrapper.single .main-image { height: clamp(320px, 46vw, 470px); }

/* ==========================================================================
   v2 EKLERİ — Kategori buton · Hizmetler · Slider · Dokunmatik
   ========================================================================== */

/* Ürün kartındaki kategori adı → tıklanabilir buton */
.p-cat-btn {
    display: inline-block; align-self: flex-start; font: inherit; background: none;
    border: none; padding: 0; margin-bottom: 6px; cursor: pointer;
    font-size: 11.5px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
    color: var(--cyan-600); transition: color var(--t-fast);
}
.p-cat-btn:hover { color: var(--brand-600); text-decoration: underline; text-underline-offset: 3px; }

/* Dokunmatik cihazlarda :hover "yapışmasını" engelle → tek dokunuşla tıklama */
@media (hover: none) {
    /* Fareyle gelen "kalkma" efektini dokunmatikte kaldır */
    .btn:hover, .btn-primary:hover, .btn-ghost:hover, .btn-light:hover, .btn-outline-light:hover,
    .btn-whatsapp:hover, .btn-call:hover, .btn-sm:hover, .nav-cta:hover, .cat-card:hover,
    .feature-card:hover, .product-item:hover, .service-item:hover, .vm-card:hover,
    .fab-wa:hover, .fab-top:hover, .footer-social a:hover, .p-cat-btn:hover { transform: none; }
    .btn:hover::after { transform: translateX(-120%); }

    /* ------------------------------------------------------------------
       iOS "çift dokunma" KÖK ÇÖZÜMÜ
       Yukarıda yalnızca transform sıfırlanıyordu; oysa renk / arka plan /
       gölge / kenarlık hover değişimleri dokunmatikte de tetikleniyor ve
       iOS bunu "hover" sayıp İLK dokunuşta tıklamayı yutuyordu. Bu görsel
       değişimleri de temel değerlerine sıfırlıyoruz → TEK dokunuşta tıklama.
       ------------------------------------------------------------------ */
    .product-item:hover { box-shadow: var(--sh-xs); border-color: var(--line); }
    .product-item:hover .p-media { color: var(--cyan-500); }
    .btn-sm:hover { background: var(--mist-2); color: var(--brand-700); box-shadow: none; }
    .btn-sm:hover .icon { transform: none; }
    .p-cat-btn:hover { color: var(--cyan-600); text-decoration: none; }

    /* Kart eylem butonları (ürün listesi + vitrin ortak) */
    .v-detail:hover { background: var(--mist); color: var(--brand-600); border-color: var(--line); }
    .v-quote:not(.added):hover { background: var(--surface); color: var(--slate); border-color: var(--line); }
    .v-quote.added:hover { background: rgba(0,168,204,.10); color: var(--brand-600); border-color: var(--cyan-500); }
    .v-wa:hover { transform: none; filter: none; box-shadow: 0 4px 14px rgba(37,211,102,.26); }

    /* Vitrin kartı */
    .vitrin-card:hover { transform: none; box-shadow: var(--sh-xs); border-color: var(--line); }
    .vitrin-card:hover .v-media img { transform: none; }
}

/* ---------- HİZMETLER (listeleme) ---------- */
.service-gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 24px; }
.service-item {
    display: flex; flex-direction: column; background: var(--surface);
    border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--sh-xs);
    transition: transform var(--t), box-shadow var(--t), border-color var(--t);
}
.service-item:hover { transform: translateY(-7px); box-shadow: var(--sh-lg); border-color: transparent; }
.s-media {
    display: grid; place-items: center; height: 210px; overflow: hidden;
    background: radial-gradient(120% 120% at 30% 20%, #fff, var(--mist-2));
    border-bottom: 1px solid var(--line); color: var(--cyan-500); font-size: 60px;
}
.s-media img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .5s var(--ease); }
.service-item:hover .s-media img { transform: scale(1.05); }
.s-body { display: flex; flex-direction: column; padding: 20px 22px 22px; flex-grow: 1; }
.s-body h4 { font-size: 17px; margin-bottom: 8px; line-height: 1.35; }
.s-desc { color: var(--slate); font-size: 13.8px; line-height: 1.6; margin-bottom: 18px; flex-grow: 1; }

/* Boş durum */
.empty-state { text-align: center; padding: 64px 20px; color: var(--slate); }
.empty-state .icon { font-size: 64px; color: var(--cyan-400); margin-bottom: 14px; }
.empty-state p { font-size: 16px; }

/* ---------- ANASAYFA HİZMET SLIDER ---------- */
.svc-slider {
    position: relative; max-width: 1000px; margin: 0 auto; border-radius: var(--r-lg);
    overflow: hidden; box-shadow: var(--sh-md); background: #0b1830;
}
.svc-viewport { overflow: hidden; }
.svc-track { display: flex; transition: transform .55s var(--ease); will-change: transform; }
.svc-slide { position: relative; flex: 0 0 100%; display: block; aspect-ratio: 16 / 9; background: #0b1830; }
.svc-slide img { width: 100%; height: 100%; object-fit: cover; display: block; }
.svc-cap {
    position: absolute; left: 0; right: 0; bottom: 0; padding: 44px 24px 18px;
    background: linear-gradient(transparent, rgba(6,16,32,.88)); color: #fff;
    display: flex; align-items: center; justify-content: space-between; gap: 14px;
}
.svc-cap span { font-weight: 600; font-size: clamp(15px, 2.2vw, 18px); text-shadow: 0 2px 10px rgba(0,0,0,.55); }
.svc-cap .icon { flex: 0 0 auto; font-size: 20px; opacity: .92; }
.svc-prev, .svc-next {
    position: absolute; top: 50%; transform: translateY(-50%); z-index: 3;
    width: 46px; height: 46px; border-radius: 50%; border: none; cursor: pointer;
    background: rgba(255,255,255,.16); color: #fff; backdrop-filter: blur(6px);
    display: grid; place-items: center; transition: background var(--t-fast), transform var(--t-fast);
}
.svc-prev { left: 14px; }
.svc-next { right: 14px; }
.svc-prev:hover { background: rgba(255,255,255,.3); transform: translateY(-50%) translateX(-2px); }
.svc-next:hover { background: rgba(255,255,255,.3); transform: translateY(-50%) translateX(2px); }
.svc-prev .icon, .svc-next .icon { font-size: 22px; }
.svc-dots { position: absolute; left: 0; right: 0; bottom: 12px; z-index: 3; display: flex; justify-content: center; gap: 8px; }
.svc-dot { width: 9px; height: 9px; padding: 0; border: none; border-radius: 50%; cursor: pointer;
    background: rgba(255,255,255,.45); transition: background var(--t-fast), transform var(--t-fast); }
.svc-dot.active { background: #fff; transform: scale(1.25); }
@media (max-width: 640px) {
    .svc-prev, .svc-next { width: 38px; height: 38px; }
    .svc-cap { padding: 34px 16px 14px; }
}

/* ==========================================================================
   v3 — Ürün arama kutusu + Seçili üst kategori
   ========================================================================== */

/* Seçili ÜST kategori (URL veya arama ile gelince) */
.category-list .cat-parent.active { background: var(--grad-brand); color: #fff; box-shadow: var(--sh-brand); }
.category-list .cat-parent.active .cat-parent-label,
.category-list .cat-parent.active .icon,
.category-list .cat-parent.active .chev { color: #fff; }

/* Arama kutusu (ürün sayacının sağında) */
.product-search { position: relative; width: 320px; max-width: 100%; }
.ps-box {
    display: flex; align-items: center; gap: 9px; background: #fff;
    border: 1.5px solid var(--line); border-radius: var(--r-pill); padding: 10px 15px;
    transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.ps-box:focus-within { border-color: var(--cyan-400); box-shadow: 0 0 0 3px rgba(0,168,204,.12); }
.ps-box .icon { color: var(--cyan-500); font-size: 18px; flex: 0 0 auto; }
.ps-box input { flex: 1; min-width: 0; border: none; outline: none; background: none; font: inherit; font-size: 14.5px; color: var(--ink); }
.ps-clear { flex: 0 0 auto; border: none; background: none; cursor: pointer; color: var(--slate); font-size: 20px; line-height: 1; padding: 0 2px; transition: color var(--t-fast); }
.ps-clear:hover { color: var(--brand-600); }

.ps-results {
    position: absolute; top: calc(100% + 8px); left: 0; right: 0; z-index: 60;
    background: #fff; border: 1px solid var(--line); border-radius: var(--r-md);
    box-shadow: var(--sh-lg); overflow: hidden auto; max-height: 400px;
}
.ps-item {
    display: flex; align-items: center; gap: 12px; width: 100%; text-align: left;
    padding: 10px 14px; background: none; border: none; border-bottom: 1px solid var(--mist);
    cursor: pointer; font: inherit; transition: background var(--t-fast);
}
.ps-item:last-child { border-bottom: none; }
.ps-item:hover, .ps-item:focus-visible { background: var(--mist); outline: none; }
.ps-thumb {
    width: 48px; height: 48px; flex: 0 0 auto; border-radius: var(--r-sm); overflow: hidden;
    background: radial-gradient(120% 120% at 30% 20%, #fff, var(--mist-2));
    border: 1px solid var(--line); display: grid; place-items: center; color: var(--cyan-500);
}
.ps-thumb img { width: 100%; height: 100%; object-fit: contain; padding: 3px; }
.ps-thumb .icon { font-size: 22px; }
.ps-name { font-size: 14px; font-weight: 500; color: var(--ink-2); line-height: 1.35; }
.ps-empty { padding: 16px 14px; text-align: center; color: var(--slate); font-size: 13.5px; }

@media (max-width: 768px) {
    .gallery-head { flex-direction: column; align-items: stretch; }
    .product-search { width: 100%; }
}

/* ==========================================================================
   v4 — Detay kategori linki (tıklanabilir)
   ========================================================================== */
a.p-cat-link { cursor: pointer; text-decoration: none; transition: color var(--t-fast); }
a.p-cat-link:hover { color: var(--brand-600); text-decoration: underline; text-underline-offset: 3px; }
.product-gallery .no-result { grid-column: 1 / -1; text-align: center; padding: 44px 20px; color: var(--slate); font-size: 15px; }

/* ==========================================================================
   v5 — Arama sonucunu kapat  (masaüstü: yuvarlak × · mobil: tam genişlik etiket)
   ========================================================================== */
.gh-right { display: flex; align-items: center; gap: 10px; }
.search-clear {
    display: inline-flex; align-items: center; justify-content: center; gap: 7px; flex: 0 0 auto; cursor: pointer;
    border: 1.5px solid var(--line); background: #fff; color: var(--brand-600);
    border-radius: 50%; width: 46px; height: 46px; padding: 0; font: inherit; font-weight: 600;
    white-space: nowrap; transition: background var(--t-fast), border-color var(--t-fast), color var(--t-fast);
}
.search-clear .icon { font-size: 18px; }
.search-clear .sc-label { display: none; }
.search-clear:hover { background: var(--brand-600); border-color: var(--brand-600); color: #fff; }
@media (max-width: 768px) {
    .gh-right { flex-direction: column; align-items: stretch; width: 100%; }
    .search-clear { width: 100%; height: auto; border-radius: var(--r-pill); padding: 12px 14px; font-size: 14px; }
    .search-clear .sc-label { display: inline; }
    .ps-results { max-height: 56vh; }
}
.ps-results { -webkit-overflow-scrolling: touch; overscroll-behavior: contain; }

/* ==========================================================================
   v7 — HEADER ARAMA (masaüstü açılır çubuk + mobil modal)
   ========================================================================== */
.hs-open { display: inline-grid; place-items: center; width: 42px; height: 42px; border-radius: 50%;
  border: 1.5px solid var(--line); background: #fff; color: var(--brand-600); cursor: pointer; flex: 0 0 auto;
  position: relative; transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast); }
.hs-open:hover { background: var(--brand-600); border-color: var(--brand-600); color: #fff; }
.hs-open .icon { font-size: 19px; }
.hs-open-d { margin: 0 2px 0 8px; }
.hs-open-m { display: none; }
/* masaüstü ikon: arama <-> × geçişi */
.hs-open-d .hs-ico-x { display: none; }
.hs-open-d.active .hs-ico-s { display: none; }
.hs-open-d.active .hs-ico-x { display: block; }
.hs-open-d.active { background: var(--brand-600); border-color: var(--brand-600); color: #fff; }

/* Masaüstü açılır çubuk (header'ın altına iner) */
.hs-bar { position: absolute; top: 100%; left: 0; right: 0; z-index: 80;
  background: rgba(255,255,255,.92); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line); box-shadow: 0 20px 42px -20px rgba(6,20,45,.4);
  opacity: 0; transform: translateY(-14px); pointer-events: none;
  transition: opacity .3s var(--ease), transform .3s var(--ease); }
.hs-bar.open { opacity: 1; transform: translateY(0); pointer-events: auto; }
.hs-bar-in { padding: 16px 0; display: flex; justify-content: flex-end; }
.hs-field { display: flex; align-items: center; gap: 11px; width: 46px; max-width: 100%; overflow: hidden;
  background: #fff; border: 1.6px solid var(--line); border-radius: var(--r-pill); height: 50px; padding: 0 18px; opacity: 0;
  transition: width .45s var(--ease) .12s, opacity .32s ease .16s, box-shadow var(--t-fast), border-color var(--t-fast); }
.hs-bar.open .hs-field { width: min(620px, 64%); opacity: 1; }
.hs-field:focus-within { box-shadow: 0 0 0 3px rgba(0,168,204,.14); border-color: var(--cyan-400); }
.hs-field .icon { color: var(--cyan-500); font-size: 20px; flex: 0 0 auto; }
.hs-input { flex: 1; min-width: 0; border: none; outline: none; background: none; font: inherit; font-size: 15.5px; color: var(--ink-2); }
.hs-results-c { display: flex; }
.hs-results { width: min(620px, 64%); margin-left: auto;
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-md); box-shadow: var(--sh-lg);
  max-height: 0; opacity: 0; overflow: hidden;
  transition: max-height .34s var(--ease), opacity .24s ease, margin-bottom .24s ease;
  -webkit-overflow-scrolling: touch; overscroll-behavior: contain; }
.hs-results.show { max-height: 400px; opacity: 1; overflow-y: auto; margin-bottom: 18px; }

/* Sonuç öğesi (ortak) */
.hs-item { display: flex; align-items: center; gap: 13px; padding: 11px 15px; text-decoration: none;
  border-bottom: 1px solid var(--mist); transition: background var(--t-fast); }
.hs-item:last-child { border-bottom: none; }
.hs-item:hover { background: var(--mist); }
.hs-thumb { width: 50px; height: 50px; flex: 0 0 auto; border-radius: var(--r-sm); overflow: hidden;
  background: radial-gradient(120% 120% at 30% 20%, #fff, var(--mist-2)); border: 1px solid var(--line);
  display: grid; place-items: center; color: var(--cyan-500); }
.hs-thumb img { width: 100%; height: 100%; object-fit: contain; padding: 3px; }
.hs-thumb .icon { font-size: 22px; }
.hs-meta { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.hs-name { font-size: 14.5px; font-weight: 500; color: var(--ink-2); line-height: 1.3; }
.hs-cat { font-size: 11px; color: var(--cyan-600); font-weight: 600; letter-spacing: .04em; text-transform: uppercase; }
.hs-empty { padding: 18px 15px; text-align: center; color: var(--slate); font-size: 13.5px; }

/* Mobil modal */
.hs-modal { position: fixed; inset: 0; z-index: 2300; display: flex; align-items: flex-start; justify-content: center;
  padding-top: 9vh; background: rgba(8,18,38,.55); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px);
  opacity: 0; pointer-events: none; transition: opacity .28s ease; }
.hs-modal.open { opacity: 1; pointer-events: auto; }
.hs-modal-card { position: relative; width: 80vw; max-width: 560px; max-height: 80vh; display: flex; flex-direction: column;
  background: #fff; border-radius: var(--r-lg); box-shadow: 0 30px 70px -20px rgba(6,20,45,.5); padding: 18px;
  transform: translateY(-18px) scale(.97); opacity: 0; transition: transform .32s var(--ease), opacity .28s ease; }
.hs-modal.open .hs-modal-card { transform: translateY(0) scale(1); opacity: 1; }
.hs-modal-close { position: absolute; top: 12px; right: 12px; width: 38px; height: 38px; border-radius: 50%;
  border: none; background: var(--mist); color: var(--slate); cursor: pointer; display: grid; place-items: center;
  z-index: 2; transition: background var(--t-fast), color var(--t-fast); }
.hs-modal-close:hover { background: var(--brand-600); color: #fff; }
.hs-modal-close .icon { font-size: 18px; }
.hs-modal-field { display: flex; align-items: center; gap: 10px; margin-top: 30px;
  background: #fff; border: 1.6px solid var(--line); border-radius: var(--r-pill); padding: 0 15px; height: 52px; }
.hs-modal-field:focus-within { border-color: var(--cyan-400); box-shadow: 0 0 0 3px rgba(0,168,204,.12); }
.hs-modal-field .icon { color: var(--cyan-500); font-size: 20px; flex: 0 0 auto; }
.hs-input-clear { flex: 0 0 auto; border: none; background: none; cursor: pointer; color: var(--slate); font-size: 22px; line-height: 1; padding: 0 2px; }
.hs-input-clear:hover { color: var(--brand-600); }
.hs-results-m { width: 100%; margin: 14px 0 0; background: transparent; border: none; box-shadow: none; border-radius: 0;
  max-height: 0; opacity: 0; overflow: hidden;
  transition: max-height .34s var(--ease), opacity .24s ease; -webkit-overflow-scrolling: touch; overscroll-behavior: contain; }
.hs-results-m .hs-item { padding: 12px 4px; }
.hs-results-m .hs-name { white-space: normal; }
.hs-results-m.show { max-height: calc(80vh - 132px); opacity: 1; overflow-y: auto; }

@media (max-width: 768px) {
  .hs-open-d { display: none; }
  .hs-open-m { display: inline-grid; margin-left: auto; }
  .hs-bar { display: none; }
}
@media (min-width: 769px) {
  .hs-modal { display: none; }
}

/* Kategori sayfası SEO açıklaması (page-header içinde) */
.page-header .ph-desc { line-height: 1.75; max-width: 820px; }
@media (min-width: 900px) { .page-header .ph-desc { font-size: 15.5px; } }

/* ==========================================================================
   v8 — Blog + SSS + Makale
   ========================================================================== */
.container-narrow { max-width: 820px; }

/* Blog listesi */
.blog-gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 26px; }
.blog-item { display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--sh-xs); transition: transform var(--t), box-shadow var(--t), border-color var(--t); }
.blog-item:hover { transform: translateY(-7px); box-shadow: var(--sh-lg); border-color: transparent; }
.b-media { display: grid; place-items: center; height: 200px; overflow: hidden; background: radial-gradient(120% 120% at 30% 20%, #fff, var(--mist-2));
  border-bottom: 1px solid var(--line); color: var(--cyan-500); font-size: 54px; }
.b-media img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .5s var(--ease); }
.blog-item:hover .b-media img { transform: scale(1.05); }
.b-body { display: flex; flex-direction: column; padding: 20px 22px 22px; flex-grow: 1; }
.b-date { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--cyan-600); font-weight: 600; margin-bottom: 8px; }
.b-date .icon { font-size: 14px; }
.b-body h3 { font-size: 17.5px; line-height: 1.35; margin-bottom: 9px; }
.b-body h3 a { color: var(--ink-2); text-decoration: none; }
.b-body h3 a:hover { color: var(--brand-600); }
.b-excerpt { color: var(--slate); font-size: 13.8px; line-height: 1.6; margin-bottom: 18px; flex-grow: 1; }

/* Makale (detay) */
.article-wrap { max-width: 860px; }
.article-cover { width: 100%; height: auto; border-radius: var(--r-lg); box-shadow: var(--sh-md); margin-bottom: 30px; display: block; }
.article-body { font-size: 16.5px; line-height: 1.85; color: var(--ink-2); }
.article-body h2 { font-size: clamp(20px, 3vw, 25px); margin: 34px 0 14px; color: var(--ink); }
.article-body h3 { font-size: 19px; margin: 26px 0 12px; color: var(--ink); }
.article-body p { margin-bottom: 18px; }
.article-body ul, .article-body ol { margin: 0 0 18px 22px; }
.article-body li { margin-bottom: 9px; }
.article-body a { color: var(--brand-600); }
.article-body img { max-width: 100%; height: auto; border-radius: var(--r-md); margin: 14px 0; }
.article-body strong { color: var(--ink); }
.article-cta { display: flex; flex-wrap: wrap; gap: 12px; margin: 36px 0 8px; padding-top: 26px; border-top: 1px solid var(--line); }


/* ==========================================================================
   v9 — VİTRİN (anasayfa öne çıkan ürünler)
   ========================================================================== */
.vitrin-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 24px; }
.vitrin-card { display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--sh-xs);
  transition: transform var(--t), box-shadow var(--t), border-color var(--t); }
.vitrin-card:hover { transform: translateY(-7px); box-shadow: var(--sh-lg); border-color: transparent; }
.v-media { display: grid; place-items: center; height: 210px; overflow: hidden;
  background: radial-gradient(120% 120% at 30% 20%, #fff, var(--mist-2)); border-bottom: 1px solid var(--line);
  color: var(--cyan-500); font-size: 52px; }
.v-media img { width: 100%; height: 100%; object-fit: contain; padding: 14px; transition: transform .5s var(--ease); }
.vitrin-card:hover .v-media img { transform: scale(1.05); }
.v-body { display: flex; flex-direction: column; padding: 16px 18px 18px; flex-grow: 1; }
.v-cat { display: inline-flex; align-items: center; gap: 6px; align-self: flex-start;
  font-size: 11.5px; font-weight: 700; letter-spacing: .03em; text-transform: uppercase;
  color: var(--cyan-600); background: var(--mist); border: 1px solid var(--line); border-radius: var(--r-pill);
  padding: 5px 11px; text-decoration: none; margin-bottom: 10px; transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast); }
.v-cat:hover { background: var(--brand-600); color: #fff; border-color: var(--brand-600); }
.v-cat .icon { font-size: 13px; }
.v-name { font-size: 16.5px; line-height: 1.35; margin-bottom: 8px; }
.v-name a { color: var(--ink-2); text-decoration: none; }
.v-name a:hover { color: var(--brand-600); }
.v-desc { color: var(--slate); font-size: 13.3px; line-height: 1.6; margin-bottom: 16px; flex-grow: 1; }

/* ==========================================================================
   v10 — SSS Akordiyon (animasyonlu) + "Ürünleri Gör" butonu + İlgili ürünler
   ========================================================================== */
/* --- SSS akordiyon --- */
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-md);
  overflow: hidden; transition: box-shadow var(--t), border-color var(--t); }
.faq-item.open { box-shadow: var(--sh-md); border-color: rgba(0,168,204,.34); }
.faq-q { display: flex; align-items: center; justify-content: space-between; gap: 14px; width: 100%;
  padding: 17px 20px; background: none; border: none; cursor: pointer; text-align: left;
  font-family: inherit; font-weight: 600; font-size: 15.5px; color: var(--ink-2);
  transition: color var(--t-fast), background var(--t-fast); }
.faq-q:hover { color: var(--brand-600); background: var(--mist); }
.faq-item.open .faq-q { color: var(--brand-600); }
.faq-chev { flex: 0 0 auto; font-size: 18px; color: var(--cyan-500);
  transition: transform .32s var(--ease); }
.faq-item.open .faq-chev { transform: rotate(90deg); }
.faq-a { height: 0; overflow: hidden; transition: height .34s var(--ease); }
.faq-a-in { padding: 0 20px 19px; color: var(--slate); line-height: 1.75; font-size: 14.6px; }

/* --- "Ürünleri Gör" / "Tüm Soruları Gör" butonu --- */
.vitrin-more { display: flex; justify-content: center; margin-top: 32px; }
.btn-more { display: inline-flex; align-items: center; gap: 10px; padding: 14px 30px;
  border-radius: var(--r-pill); font-weight: 600; font-size: 15px; text-decoration: none;
  color: var(--brand-600); background: var(--surface); border: 1.5px solid var(--line);
  box-shadow: var(--sh-xs);
  transition: transform var(--t-fast), box-shadow var(--t-fast), background var(--t-fast), color var(--t-fast), border-color var(--t-fast); }
.btn-more:hover { background: linear-gradient(135deg, var(--brand-600), var(--cyan-500));
  color: #fff; border-color: transparent; transform: translateY(-3px);
  box-shadow: 0 12px 26px rgba(0,86,179,.28); }
.btn-more .icon { font-size: 17px; transition: transform var(--t-fast); }
.btn-more:hover .icon:last-child { transform: translateX(4px); }

/* --- Makale altı ilgili ürünler --- */
.related-section { background: var(--mist); border-top: 1px solid var(--line); margin-top: 46px; }
.faq-section { background: var(--mist); }

/* ==========================================================================
   v11 — Teklif Sepeti (B2B) + Sayfalama
   ========================================================================== */
.btn-quote { background: var(--mist); color: var(--brand-600); border: 1.5px solid var(--line); cursor: pointer; }
.btn-quote:hover { background: var(--brand-600); color: #fff; border-color: var(--brand-600); }
.btn-quote.added { background: rgba(0,168,204,.12); border-color: var(--cyan-500); color: var(--brand-600); }

/* Yüzen sepet butonu */
.fab-quote { position: relative; background: linear-gradient(135deg, var(--brand-600), var(--cyan-500)); color: #fff; border: none; cursor: pointer; }
.fab-quote.pulse { animation: qpulse .6s var(--ease); }
@keyframes qpulse { 0%,100% { transform: scale(1); } 40% { transform: scale(1.16); } }
.q-count { position: absolute; top: -4px; right: -4px; min-width: 21px; height: 21px; padding: 0 5px;
  border-radius: 999px; background: #d9363e; color: #fff; font-size: 11.5px; font-weight: 800;
  display: grid; place-items: center; border: 2px solid #fff; }

/* Teklif paneli (yandan açılır) */
.quote-panel { position: fixed; inset: 0; z-index: 2400; visibility: hidden; }
.quote-panel.open { visibility: visible; }
.qp-backdrop { position: absolute; inset: 0; background: rgba(6,20,45,.55); opacity: 0; transition: opacity .3s var(--ease); backdrop-filter: blur(2px); }
.quote-panel.open .qp-backdrop { opacity: 1; }
.qp-card { position: absolute; top: 0; right: 0; height: 100%; width: min(400px, 92vw); background: var(--surface);
  display: flex; flex-direction: column; box-shadow: -18px 0 50px rgba(6,20,45,.28);
  transform: translateX(102%); transition: transform .36s var(--ease); }
.quote-panel.open .qp-card { transform: none; }
.qp-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 20px 22px;
  border-bottom: 1px solid var(--line); }
.qp-head h3 { display: flex; align-items: center; gap: 9px; font-size: 17px; color: var(--ink); }
.qp-head .icon { color: var(--brand-600); }
.qp-x { width: 36px; height: 36px; border: none; border-radius: 50%; background: var(--mist); color: var(--slate);
  cursor: pointer; display: grid; place-items: center; transition: background var(--t-fast), color var(--t-fast); }
.qp-x:hover { background: #d9363e; color: #fff; }
.qp-body { flex: 1; overflow-y: auto; padding: 16px 22px; }
.qp-empty { color: var(--slate); font-size: 14px; line-height: 1.7; text-align: center; padding: 30px 6px; }
.qp-item { display: flex; align-items: center; gap: 10px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.qp-name { flex: 1; color: var(--ink-2); font-size: 14px; font-weight: 500; text-decoration: none; line-height: 1.45; }
.qp-name:hover { color: var(--brand-600); }
.qp-del { flex: 0 0 auto; width: 30px; height: 30px; border: none; border-radius: 50%; background: var(--mist);
  color: var(--slate); cursor: pointer; display: grid; place-items: center; transition: background var(--t-fast), color var(--t-fast); }
.qp-del:hover { background: #d9363e; color: #fff; }
.qp-del .icon { font-size: 13px; }
.qp-foot { padding: 16px 22px 22px; border-top: 1px solid var(--line); display: flex; flex-direction: column; gap: 10px; }
.qp-send { display: inline-flex; align-items: center; justify-content: center; gap: 9px; padding: 14px 18px;
  border-radius: var(--r-md); background: #25d366; color: #fff; font-weight: 700; font-size: 14.5px; text-decoration: none;
  box-shadow: 0 8px 20px rgba(37,211,102,.3); transition: transform var(--t-fast), box-shadow var(--t-fast); }
.qp-send:hover { transform: translateY(-2px); box-shadow: 0 12px 26px rgba(37,211,102,.42); }
.qp-send.disabled { opacity: .45; pointer-events: none; }
.qp-clear { display: inline-flex; align-items: center; justify-content: center; gap: 7px; padding: 10px;
  background: none; border: 1px solid var(--line); border-radius: var(--r-md); color: var(--slate);
  font-size: 13px; font-weight: 600; cursor: pointer; transition: background var(--t-fast), color var(--t-fast); }
.qp-clear:hover { background: var(--mist); color: #d9363e; }

/* Sayfalama */
.pager { display: flex; align-items: center; justify-content: center; gap: 8px; flex-wrap: wrap; margin-top: 40px; }
.pg-btn, .pg-num { display: inline-flex; align-items: center; gap: 6px; padding: 10px 16px; border-radius: var(--r-md);
  border: 1px solid var(--line); background: var(--surface); color: var(--ink-2); text-decoration: none;
  font-size: 14px; font-weight: 600; transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast); }
.pg-num { min-width: 42px; justify-content: center; }
.pg-btn:hover, .pg-num:hover { background: var(--mist); color: var(--brand-600); border-color: var(--cyan-500); }
.pg-num.active { background: var(--brand-600); color: #fff; border-color: var(--brand-600); }

/* ==========================================================================
   v12 — BÖLGE (İL) SAYFALARI
   ========================================================================== */
.region-hero .rg-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.region-hero .btn-ghost { background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.28); color: #fff; }
.region-hero .btn-ghost:hover { background: rgba(255,255,255,.24); }

/* Güven şeridi */
.rg-trust { background: var(--surface); border-bottom: 1px solid var(--line); padding: 22px 0; }
.rg-trust-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 18px; }
.rg-t { display: flex; align-items: center; gap: 12px; }
.rg-t .icon { flex: 0 0 auto; font-size: 26px; color: var(--brand-600); }
.rg-t b { display: block; font-size: 14.5px; color: var(--ink); line-height: 1.3; }
.rg-t span { font-size: 12.5px; color: var(--slate); }

/* İlçe rozetleri */
.rg-districts { padding-bottom: clamp(28px, 4vw, 44px); }
.rg-chips { display: flex; flex-wrap: wrap; gap: 9px; justify-content: center; }
.rg-chip { display: inline-flex; align-items: center; gap: 6px; padding: 8px 15px; border-radius: var(--r-pill);
  background: var(--mist); border: 1px solid var(--line); color: var(--ink-2); font-size: 13.5px; font-weight: 500; }
.rg-chip .icon { font-size: 13px; color: var(--cyan-600); }
.rg-content { margin-top: 8px; }

/* ==========================================================================
   v13 — KART EYLEMLERİ (yeniden tasarım)
   Hiyerarşi: WhatsApp = birincil (tam genişlik, ferah) → altında ikincil satır.
   Eski tasarımda ikon+metin sıkışıyordu; artık her butonun nefes payı var.
   ========================================================================== */
.v-actions { display: flex; flex-direction: column; gap: 8px; margin-top: auto; }

/* --- Birincil: WhatsApp --- */
.v-wa { display: flex; align-items: center; justify-content: center; gap: 10px;
  width: 100%; min-height: 46px; padding: 12px 14px;
  background: linear-gradient(135deg, #25d366, #1eb955);
  color: #fff; font-size: 13.5px; font-weight: 600; letter-spacing: .01em;
  border-radius: var(--r-md); text-decoration: none;
  box-shadow: 0 4px 14px rgba(37,211,102,.26);
  transition: transform var(--t-fast), box-shadow var(--t-fast), filter var(--t-fast); }
.v-wa:hover { transform: translateY(-2px); filter: brightness(1.05);
  box-shadow: 0 8px 22px rgba(37,211,102,.38); }
.v-wa:active { transform: translateY(0); }
/* İkon kendi dairesinde → metne yapışmıyor, nefes alıyor */
.v-wa-ico { display: grid; place-items: center; flex: 0 0 auto;
  width: 26px; height: 26px; border-radius: 50%;
  background: rgba(255,255,255,.20); }
.v-wa-ico .icon { font-size: 15px; }
.v-wa-txt { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* --- İkincil satır: Ürün Detayı + Teklife Ekle --- */
.v-actions-row { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.v-detail, .v-quote { display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  min-height: 40px; padding: 9px 8px; border-radius: var(--r-md);
  font-size: 12.4px; font-weight: 600; text-decoration: none; cursor: pointer;
  white-space: nowrap; transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast); }
.v-detail .icon, .v-quote .icon { font-size: 14px; flex: 0 0 auto; }

.v-detail { background: var(--mist); color: var(--brand-600); border: 1px solid var(--line); }
.v-detail:hover { background: var(--brand-600); color: #fff; border-color: var(--brand-600); }

.v-quote { background: var(--surface); color: var(--slate); border: 1px dashed var(--line); }
.v-quote:hover { background: var(--mist); color: var(--brand-600); border-color: var(--cyan-500); }
.v-quote.added { background: rgba(0,168,204,.10); color: var(--brand-600);
  border-style: solid; border-color: var(--cyan-500); }

/* Çok dar kartlarda ikincil satır da alt alta */
@media (max-width: 380px) {
  .v-actions-row { grid-template-columns: 1fr; }
  .v-wa-txt { font-size: 13px; }
}

/* ------------------------------------------------------------------
   ÜRÜN BAŞLIK ALANI GEÇİŞİ — kategori değişiminde
   Eski yazı "solarak silinir" (opacity + hafif kayma + blur), yenisi
   daktilo (typewriter) imleciyle yazılır. Kısa, GPU-dostu; yalnızca
   kategori tıklamasında tetiklenir.
   ------------------------------------------------------------------ */
#ph-title, #ph-desc { transition: opacity .2s ease, transform .2s ease, filter .2s ease; }
#ph-title.ph-out, #ph-desc.ph-out { opacity: 0; transform: translateY(-6px); filter: blur(2px); }
#ph-title.typing::after, #ph-desc.typing::after {
  content: ''; display: inline-block; width: 2px; height: 1em; margin-left: 3px;
  background: currentColor; vertical-align: -0.12em; border-radius: 1px;
  animation: phCaret .7s steps(1, end) infinite;
}
@keyframes phCaret { 0%, 50% { opacity: 1; } 50.01%, 100% { opacity: 0; } }
@media (prefers-reduced-motion: reduce) {
  #ph-title, #ph-desc { transition: none; }
  #ph-title.typing::after, #ph-desc.typing::after { display: none; }
}

/* Breadcrumb — kategori değişiminde JS ile senkron kalır (başlık ile uyumlu) */
.ph-crumb-tail { display: inline-flex; align-items: center; gap: 10px; }
.ph-crumb-tail[hidden] { display: none; }              /* display override'ına rağmen gizlensin */
.ph-crumb a.crumb-current { color: #fff; font-weight: 600; }   /* 'Tüm Ürünler'de "Ürünlerimiz" aktif görünsün */
#ph-crumb-cat { color: #fff; font-weight: 600; }

/* ------------------------------------------------------------------
   ÜRÜN DETAYI — yapısal bilgi bloğu (marka / ambalaj / teknik özellik)
   ------------------------------------------------------------------ */
.prod-attrs { margin: 18px 0 4px; border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden; background: var(--surface); }
.prod-attrs > * { border-bottom: 1px solid var(--line); }
.prod-attrs > *:last-child { border-bottom: 0; }
.prod-attrs .pa-row { display: flex; gap: 14px; padding: 11px 16px; font-size: 15px; }
.prod-attrs .pa-k { flex: 0 0 130px; color: var(--slate); font-weight: 600; }
.prod-attrs .pa-v { color: var(--ink); font-weight: 500; }
.prod-attrs .pa-specs { padding: 12px 16px; }
.prod-attrs .pa-specs .pa-k { display: block; flex: none; margin-bottom: 8px; }
.prod-attrs .pa-specs ul { margin: 0; padding-left: 18px; }
.prod-attrs .pa-specs li { margin-bottom: 5px; color: var(--ink); }
@media (max-width: 560px) {
  .prod-attrs .pa-row { flex-direction: column; gap: 2px; }
  .prod-attrs .pa-row .pa-k { flex: none; }
}

/* ------------------------------------------------------------------
   ÜRÜNLER — MARKA FİLTRESİ (kategori filtresinin altında, sidebar)
   ------------------------------------------------------------------ */
.brand-head { margin-top: 24px; }
.brand-list { list-style: none; display: flex; flex-wrap: wrap; gap: 7px; padding: 0; margin: 12px 0 0; }
.brand-item {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 12px; border: 1px solid var(--line); border-radius: var(--r-pill);
  background: var(--surface); color: var(--ink); font-size: 13px; font-weight: 500;
  cursor: pointer; transition: border-color var(--t-fast), color var(--t-fast), background var(--t-fast);
}
.brand-item .b-count { font-size: 11px; color: var(--slate); font-weight: 600; }
.brand-item.active { background: var(--grad-brand); border-color: transparent; color: #fff; }
.brand-item.active .b-count { color: rgba(255, 255, 255, .85); }
@media (hover: hover) {
  .brand-item:hover { border-color: var(--cyan-500); color: var(--brand-600); }
  .brand-item.active:hover { color: #fff; }
}